/Engine/Source/Runtime/Engine/Classes/Camera/CameraComponent.h
Returns any extra PP blends that were stored.
void GetExtraPostProcessBlends ( [TArray](API\Runtime\Core\Containers\TArray)< [FPostProcessSettings](API\Runtime\Engine\Engine\FPostProcessSettings) > & OutSettings, [TArray](API\Runtime\Core\Containers\TArray)< float > & OutWeights ) const